A population cohort analysis of English transplant centers indicates major adverse cardiovascular events after kidney transplantation.
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Author
Anderson, BenjaminQasim, Muhammad
Evison, Felicity
Gallier, Suzy
Townend, Jonathan N
Ferro, Charles J
Sharif, Adnan
Publication date
2022-06-16
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Major adverse cardiovascular event (MACE) rates immediately after kidney transplantation remain uncertain due to heterogeneous reporting in the literature. To clarify this, we retrospectively studied every eligible kidney transplant procedure performed in England between April 1, 2002 and March 31, 2018, with follow-up through August 31, 2019. The primary outcome of interest was MACE broadly defined as any hospital admission with myocardial infarction, stroke, unstable angina, heart failure, any coronary revascularisation procedure and/or any cardiovascular death. Among 30,325 kidney transplant recipients, MACE occurred in 781 within the first year after transplantation (2.6% of all kidney transplant procedures). Of these 781 events, 201 occurred during the index admission for kidney transplantation surgery representing 25.7% of all first-year MACE and 0.7% of all kidney transplant procedures. Kidney transplant recipients who suffered a non-fatal MACE within the first year had significantly decreased 1-, 3-, 5- and 10-year patient survival of 80.5%, 70.2%, 59.5% and 38.6% respectively, compared to 97.4%, 94.4%, 90.7% and 78.4% for kidney transplant recipients not developing MACE. In an adjusted Cox proportional hazard model, non-fatal MACE within the first-year post-transplant was associated with significant long-term mortality risk (hazard ratio 2.59; 95% confidence interval 2.34-2.88). Kidney transplant recipients experiencing MACE during the index admission compared to subsequent admissions were differentiated by age, sex and previous cardiac history but had similar patient survival. These rates are significantly lower than those reported in North America. Thus, our data confirm MACE is not a benign post-transplant event and has a strong association with long-term mortality risk.Citation
Anderson B, Qasim M, Evison F, Gallier S, Townend JN, Ferro CJ, Sharif A. A population cohort analysis of English transplant centers indicates major adverse cardiovascular events after kidney transplantation. Kidney Int. 2022 Oct;102(4):876-884. doi: 10.1016/j.kint.2022.05.017. Epub 2022 Jun 16.Type
ArticleAdditional Links
https://www.sciencedirect.com/journal/kidney-internationalPMID
35716956Journal
Kidney InternationalPublisher
Elsevierae974a485f413a2113503eed53cd6c53
10.1016/j.kint.2022.05.017